The injection unit of Rainbow Focus Series adopts Double Cylinder Injection Technology, the fast injection response, high accuracy, small motion inertia, small mechanical back pressure, make it suitable for producing precise and thin-wall products.

Double injection cylinder, ensures the precision, stable and high speed injection. Standard high quality SKD61 screw tip, check ring and trust ring, 38CrMoAl screw and barrel, make the machine has a wonderful plasticization ability and longer working life.

Rainbow - Not only produces high quality standard injection molding machines for you, but also provides you custom-made service according your operation habits and personal preference. Rainbow will try its best to design and manufacture the machine for you no matter of special colors, configurations or special functions to work with professional molds. We will manufacture ideal machines for you stand in your position with reliable quality and reasonable price.

High speed

Optimized design of mechanical structure, lubrication system, electrical control, resulting in a significant increase in the speed of the operation

Energy saving

Servo precision energy-saving power system, with European high performance controller, almost comparable to the full electric IMM energy-saving effect.

Flexible

Building block design makes it easier for scientific collocation of various parts

Stability

Our company has staff with several decades of experience in this field, so that the problems of products from the processing to the finished product can be solved very well, greatly improving the machine stability and durability